1 2016-12-01 Nick Clifton <nickc@redhat.com>
4 * aoutx.h (find_nearest_line): Handle the case where the main file
5 name and the directory name are both empty.
7 2016-11-30 Alan Modra <amodra@gmail.com>
9 * elf.c (get_program_header_size): Revert accidental change.
11 2016-11-30 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
15 on any pass past STUB_SHRINK_ITER.
17 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
19 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
21 (elf_link_output_extsym): Don't change bind from global to
22 local when linking executable.
24 2016-11-28 Nick Clifton <nickc@redhat.com>
27 * elf.c (phdr_sorter): Delete.
28 (assign_file_positions_except_relocs): Do not sort program
31 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
34 * peXXigen.c (rsrc_process_section): Do not shrink the merged
37 2016-11-24 Jiong Wang <jiong.wang@arm.com>
40 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
43 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
45 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
47 2016-11-23 Nick Clifton <nickc@redhat.com>
50 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
51 they contain the program headers.
52 (_bfd_elf_map_sections_to_segments): If the linker created the
53 PHDR segment then always attempt to include it in a LOAD segment.
54 (assign_file_positions_for_non_load_sections): Allow LOAD segments
55 to overlap PHDR segments.
56 (phdr_sorter): New function. Sorts program headers.
57 (assign_file_positions_except_relocs): Sort the program headers
58 before writing them out. Issue an error if the PHDR segment is
59 not covered by a LOAD segment, unless the backend allows it.
60 * elf-bfd.h (struct elf_backend_data): Add
61 elf_backend_allow_non_load_phdr.
62 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
63 default definition that returns FALSE.
64 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
66 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
68 (elf_backend_allow_non_load_phdr): Define.
69 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
70 place the interpreter string into the .interp section if the
71 nointerp flag is set in the link info structure.
72 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
73 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
74 _gp symbol not being part of the output.
76 2016-11-23 Alan Modra <amodra@gmail.com>
78 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
79 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
80 (elfNN_bed): Init new field.
81 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
83 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
85 (elf_backend_dtrel_excludes_plt): Define.
86 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
87 (elf_backend_dtrel_excludes_plt): Define.
88 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
89 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
90 (elf_backend_dtrel_excludes_plt): Define.
91 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
93 (elf_backend_dtrel_excludes_plt): Define.
94 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
96 (elf_backend_dtrel_excludes_plt): Define.
97 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
99 (elf_backend_dtrel_excludes_plt): Define.
100 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
102 (elf_backend_dtrel_excludes_plt): Define.
103 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
105 (elf_backend_dtrel_excludes_plt): Define.
106 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
108 (elf_backend_dtrel_excludes_plt): Define.
109 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
111 (elf_backend_dtrel_excludes_plt): Define.
112 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
114 (elf_backend_dtrel_excludes_plt): Define.
115 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
116 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
118 (elf_backend_dtrel_excludes_plt): Define.
119 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
120 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
122 (elf_backend_dtrel_excludes_plt): Define.
123 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
125 (elf_backend_dtrel_excludes_plt): Define.
126 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
128 (elf_backend_dtrel_excludes_plt): Define.
129 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
131 (elf_backend_dtrel_excludes_plt): Define.
132 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
134 (elf_backend_dtrel_excludes_plt): Define.
135 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
136 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
138 (elf_backend_dtrel_excludes_plt): Define.
139 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
141 (elf_backend_dtrel_excludes_plt): Define.
142 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
144 (elf_backend_dtrel_excludes_plt): Define.
145 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
147 (elf_backend_dtrel_excludes_plt): Define.
148 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
150 (elf_backend_dtrel_excludes_plt): Define.
151 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
153 (elf_backend_dtrel_excludes_plt): Define.
154 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
156 (elf_backend_dtrel_excludes_plt): Define.
157 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
159 (elf_backend_dtrel_excludes_plt): Define.
160 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
162 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
164 2016-11-23 Alan Modra <amodra@gmail.com>
166 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
168 (mn10300_elf_final_link_relocate): Likewise.
169 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
170 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
171 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
172 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
173 * elf32-bfin.c (bfin_check_relocs): Likewise.
174 (bfin_relocate_section): Likewise.
175 (bfin_gc_sweep_hook): Likewise.
176 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
178 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
179 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
181 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
183 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
184 (bfin_size_dynamic_sections): Likewise.
185 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
186 (cr16_elf_check_relocs): Likewise.
187 (cr16_elf_final_link_relocate): Likewise.
188 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
189 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
190 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
191 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
192 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
193 * elf32-cris.c (cris_elf_relocate_section): Likewise.
194 (elf_cris_finish_dynamic_symbol): Likewise.
195 (elf_cris_finish_dynamic_sections): Likewise.
196 (cris_elf_gc_sweep_hook): Likewise.
197 (elf_cris_adjust_gotplt_to_got): Likewise.
198 (elf_cris_adjust_dynamic_symbol): Likewise.
199 (cris_elf_check_relocs): Likewise. Delete dead code.
200 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
202 (elf_cris_discard_excess_program_dynamics): Likewise.
203 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
204 sgotrel, splt and spltrel.
205 (frvfdpic_got_section, frvfdpic_gotrel_section,
206 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
208 (_frv_create_got_section): Likewise.
209 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
210 srelgot, splt and srelplt.
211 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
212 (elf32_hppa_create_dynamic_sections): Likewise.
213 (elf32_hppa_check_relocs): Likewise.
214 (allocate_plt_static): Likewise.
215 (allocate_dynrelocs): Likewise.
216 (elf32_hppa_size_dynamic_sections): Likewise.
217 (elf32_hppa_relocate_section): Likewise.
218 (elf32_hppa_finish_dynamic_symbol): Likewise.
219 (elf32_hppa_finish_dynamic_sections): Likewise.
220 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
221 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
222 sgotplt, srelgot, splt and srelplt.
223 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
225 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
226 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
227 (lm32_elf_check_relocs): Likewise.
228 (lm32_elf_finish_dynamic_sections): Likewise.
229 (lm32_elf_finish_dynamic_symbol): Likewise.
230 (allocate_dynrelocs): Likewise.
231 (lm32_elf_size_dynamic_sections): Likewise.
232 (lm32_elf_create_dynamic_sections): Likewise.
233 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
234 (m32c_elf_check_relocs): Likewise.
235 (m32c_elf_finish_dynamic_sections): Likewise.
236 (m32c_elf_always_size_sections): Likewise.
237 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
238 sgotplt, srelgot, splt and srelplt.
239 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
240 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
242 (allocate_dynrelocs): Likewise.
243 (m32r_elf_size_dynamic_sections): Likewise.
244 (m32r_elf_relocate_section): Likewise.
245 (m32r_elf_finish_dynamic_symbol): Likewise.
246 (m32r_elf_finish_dynamic_sections): Likewise.
247 (m32r_elf_check_relocs): Likewise.
248 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
249 (elf_m68k_check_relocs): Likewise.
250 (elf_m68k_adjust_dynamic_symbol): Likewise.
251 (elf_m68k_size_dynamic_sections): Likewise.
252 (elf_m68k_relocate_section): Likewise.
253 (elf_m68k_finish_dynamic_symbol): Likewise.
254 (elf_m68k_finish_dynamic_sections): Likewise.
255 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
256 sgotplt, srelgot, splt and srelplt.
257 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
259 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
261 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
262 (allocate_dynrelocs): Likewise.
263 (elf_metag_size_dynamic_sections): Likewise.
264 (elf_metag_finish_dynamic_symbol): Likewise.
265 (elf_metag_finish_dynamic_sections): Likewise.
266 (elf_metag_size_stubs): Likewise.
267 (elf_backend_got_header_size): Don't define.
268 (elf_backend_want_got_plt): Define.
269 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
270 sgotplt, srelgot, splt and srelpl.
271 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
273 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
274 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
275 (microblaze_elf_create_dynamic_sections): Likewise.
276 (allocate_dynrelocs): Likewise.
277 (microblaze_elf_size_dynamic_sections): Likewise.
278 (microblaze_elf_finish_dynamic_symbol): Likewise.
279 (microblaze_elf_finish_dynamic_sections): Likewise.
280 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
282 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
283 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
285 (allocate_dynrelocs): Likewise.
286 (nds32_elf_size_dynamic_sections): Likewise.
287 (nds32_elf_relocate_section): Likewise.
288 (nds32_elf_finish_dynamic_symbol): Likewise.
289 (nds32_elf_finish_dynamic_sections): Likewise.
290 (nds32_elf_check_relocs): Likewise.
291 (calculate_plt_memory_address): Likewise.
292 (calculate_got_memory_address): Likewise.
293 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
294 sgotplt, srelgot, splt and srelplt.
295 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
296 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
297 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
298 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
299 (or1k_elf_finish_dynamic_sections): Likewise.
300 (or1k_elf_finish_dynamic_symbol): Likewise.
301 (allocate_dynrelocs): Likewise.
302 (or1k_elf_size_dynamic_sections): Likewise.
303 (or1k_elf_create_dynamic_sections): Likewise.
304 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
305 plt, relplt, iplt, reliplt and sgotplt.
306 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
307 (ppc_elf_create_glink): Likewise.
308 (ppc_elf_create_dynamic_sections): Likewise.
309 (ppc_elf_check_relocs): Likewise.
310 (ppc_elf_select_plt_layout): Likewise.
311 (ppc_elf_tls_setup): Likewise.
312 (allocate_got): Likewise.
313 (allocate_dynrelocs): Likewise.
314 (ppc_elf_size_dynamic_sections): Likewise.
315 (ppc_elf_relax_section): Likewise.
316 (ppc_elf_relocate_section): Likewise.
317 (ppc_elf_finish_dynamic_symbol): Likewise.
318 (ppc_elf_reloc_type_class): Likewise.
319 (ppc_elf_finish_dynamic_sections): Likewise.
320 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
321 (rl78_elf_check_relocs): Likewise.
322 (rl78_elf_finish_dynamic_sections): Likewise.
323 (rl78_elf_always_size_sections): Likewise.
324 * elf32-s390.c (create_got_section): Delete.
325 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
326 (elf_s390_check_relocs): Likewise.
327 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
328 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
329 * elf32-score7.c (score_elf_create_got_section): As above.
330 (s7_bfd_score_elf_finish_dynamic_sections): As above.
331 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
332 sgotplt, srelgot, splt and srelplt.
333 (create_got_section): Don't set them.
334 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
336 (allocate_dynrelocs): Likewise.
337 (sh_elf_size_dynamic_sections): Likewise.
338 (sh_elf_add_rofixup): Likewise.
339 (sh_elf_relocate_section): Likewise.
340 (sh_elf_check_relocs): Likewise.
341 (sh_elf_finish_dynamic_symbol): Likewise.
342 (sh_elf_finish_dynamic_sections): Likewise.
343 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
344 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
345 * elf32-vax.c (elf_vax_check_relocs): Likewise.
346 (elf_vax_adjust_dynamic_symbol): Likewise.
347 (elf_vax_always_size_sections): Likewise.
348 (elf_vax_instantiate_got_entries): Likewise.
349 (elf_vax_relocate_section): Likewise.
350 (elf_vax_finish_dynamic_symbol): Likewise.
351 (elf_vax_finish_dynamic_sections): Likewise.
352 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
353 (xstormy16_elf_always_size_sections): Likewise.
354 (xstormy16_elf_relocate_section): Likewise.
355 (xstormy16_elf_finish_dynamic_sections): Likewise.
356 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
357 sgotplt, srelgot, splt and srelplt.
358 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
360 (elf_xtensa_allocate_dynrelocs): Likewise.
361 (elf_xtensa_allocate_local_got_size): Likewise.
362 (elf_xtensa_size_dynamic_sections): Likewise.
363 (elf_xtensa_relocate_section): Likewise.
364 (elf_xtensa_finish_dynamic_sections): Likewise.
365 (shrink_dynamic_reloc_sections): Likewise.
366 (elf_xtensa_get_plt_section): Likewise.
367 (elf_xtensa_get_gotplt_section): Likewise.
368 (xtensa_callback_required_dependence): Likewise.
369 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
370 shortcuts to dynamic sections.
371 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
373 (elf64_alpha_size_plt_section): Likewise.
374 (elf64_alpha_size_rela_got_1): Likewise.
375 (elf64_alpha_size_rela_got_section): Likewise.
376 (elf64_alpha_relocate_section): Likewise.
377 (elf64_alpha_finish_dynamic_symbol): Likewise.
378 (elf64_alpha_finish_dynamic_sections): Likewise.
379 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
380 * elf64-s390.c (create_got_section): Delete.
381 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
382 (elf_s390_check_relocs): Likewise.
383 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
385 (sh_elf64_check_relocs): Likewise.
386 (sh64_elf64_adjust_dynamic_symbol): Likewise.
387 (sh64_elf64_size_dynamic_sections): Likewise.
388 (sh64_elf64_finish_dynamic_symbol): Likewise.
389 (sh64_elf64_finish_dynamic_sections): Likewise.
390 * elflink.c (_bfd_elf_create_got_section): Likewise.
391 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
392 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
393 (elfNN_ia64_finish_dynamic_sections): Likewise.
394 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
395 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
396 sgotplt, splt and sgot.
397 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
399 (mips_elf_gotplt_index): Likewise.
400 (mips_elf_primary_global_got_index): Likewise.
401 (mips_elf_global_got_index): Likewise.
402 (mips_elf_got_offset_from_index): Likewise.
403 (mips_elf_create_local_got_entry): Likewise.
404 (mips_elf_create_got_section): Likewise.
405 (mips_elf_calculate_relocation): Likewise.
406 (_bfd_mips_elf_create_dynamic_sections): Likewise.
407 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
408 (mips_elf_lay_out_got): Likewise.
409 (mips_elf_set_plt_sym_value): Likewise.
410 (_bfd_mips_elf_size_dynamic_sections): Likewise.
411 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
412 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
413 (mips_finish_exec_plt): Likewise.
414 (mips_vxworks_finish_exec_plt): Likewise.
415 (mips_vxworks_finish_shared_plt): Likewise.
416 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
417 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
418 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
420 2016-11-23 Alan Modra <amodra@gmail.com>
422 * po/BLD-POTFILES.in: Regenerate.
423 * po/SRC-POTFILES.in: Regenerate.
425 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
427 * warning.m4: Fix spelling in comments.
428 * configure.ac: Fix spelling in comments.
429 * configure: Regenerate.
431 2016-11-22 Alan Modra <amodra@gmail.com>
434 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
435 * elf32-ppc.c: Include opcode/ppc.h.
436 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
437 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
438 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
439 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
440 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
441 (ppc_elf_link_hash_table_create): Update default_params init.
442 (ppc_elf_vle_split16): Correct shift and mask. Add params.
443 Report or fix insn/reloc mismatches.
444 (ppc_elf_relocate_section): Pass input_section, offset and fixup
445 to ppc_elf_vle_split16.
447 2016-11-22 Alan Modra <amodra@gmail.com>
449 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
450 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
451 bfd_put_32 param with input_bfd.
452 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
453 ppc_elf_vle_split16 param.
454 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
456 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
458 * dwarf2.c (build_line_info_table): Rename `index' local
459 variable to `line_index'.
460 (build_lookup_funcinfo_table): Rename `index' local variable to
463 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
465 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
466 apply the negative GOT offset optimization in 64-bit code.
468 2016-11-18 James Clarke <jrtc27@jrtc27.com>
470 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
471 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
472 R_SPARC_GOT* for non-local references. Instead, treat them like
473 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
474 immediate with the calculated relocation.
476 2016-11-18 Nick Clifton <nickc@redhat.com>
479 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
480 an informative error message.
482 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
485 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
486 manipulation of diff value, and don't assume sym2 is less than sym1.
487 (elf32_avr_adjust_reloc_if_spans_insn): New function.
488 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
489 and remove redundant did_pad.
492 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
495 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
496 plt_got.offset for R_X86_64_PLTOFF64.
498 2016-11-14 Nick Clifton <nickc@redhat.com>
500 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
502 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
505 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
506 but treat them as debugging symbols.
508 2016-11-10 Jiong Wang <jiong.wang@arm.com>
511 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
512 symbol locally in PIE.
514 2016-11-10 Nick Clifton <nickc@redhat.com>
517 * compress.c (bfd_get_full_section_contents): Provide a more
518 helpful error message when a section is too large to load.
520 2016-11-08 Pedro Alves <palves@redhat.com>
522 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
525 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
527 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
528 'number_of_functions' to keep lookup table and number of entries in
530 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
531 to keep lookup table and number of entries in the table.
532 (lookup_funcinfo): New structure for lookup table for function
534 (build_line_info_table): New function to create and build the lookup
535 table for line information.
536 (lookup_address_in_line_info_table): Use the lookup table instead of
537 traverse a linked list.
538 (compare_lookup_funcinfos): New compare fuction used in sorting of
539 lookup table for function references.
540 (build_lookup_funcinfo_table): New function to create, build and
541 sort the lookup table for functions references.
542 (lookup_address_in_function_table): Use the table instead of
543 traverse a linked list.
544 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
547 2016-11-04 Nick Clifton <nickc@redhat.com>
549 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
550 when supporting 64-bit BFD targets.
552 2016-11-03 Tristan Gingold <gingold@adacore.com>
554 * config.bfd: Deprecate many old triplets.
556 2016-11-03 Nick Clifton <nickc@redhat.com>
558 * po/da.po: Updated Danish translation.
560 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
562 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
563 not fall through to the default case.
565 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
566 Andrew Waterman <andrew@sifive.com>
568 Add support for RISC-V architecture.
569 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
570 * config.bdf: Likewise.
571 * configure.ac: Likewise.
572 * Makefile.in: Regenerate.
573 * configure: Regenerate.
574 * archures.c: Add bfd_riscv_arch.
575 * reloc.c: Add riscv relocs.
576 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
577 * bfd-in2.h: Regenerate.
578 * libbfd.h: Regenerate.
579 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
580 * elfnn-riscv.c: New file.
581 * elfxx-riscv.c: New file.
582 * elfxx-riscv.h: New file.
584 2016-10-31 Alan Modra <amodra@gmail.com>
587 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
590 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
592 * cpu-arc.c (arc_get_mach): Delete.
594 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
596 * elfxx-mips.c (STUB_JALR): Correct description.
598 2016-10-20 Nick Clifton <nickc@redhat.com>
600 * po/gas.pot: Regenerate.
602 2016-10-19 Nick Clifton <nickc@redhat.com>
604 * aout-adobe.c: Add missing c-format tags for translatable strings.
605 * aout-cris.c: Likewise.
608 * binary.c: Likewise.
610 * coff-alpha.c: Likewise.
611 * coff-arm.c: Likewise.
612 * coff-i860.c: Likewise.
613 * coff-mcore.c: Likewise.
614 * coff-ppc.c: Likewise.
615 * coff-rs6000.c: Likewise.
616 * coff-sh.c: Likewise.
617 * coff-tic4x.c: Likewise.
618 * coff-tic54x.c: Likewise.
619 * coff-tic80.c: Likewise.
620 * coff64-rs6000.c: Likewise.
621 * coffcode.h: Likewise.
622 * coffgen.c: Likewise.
623 * cofflink.c: Likewise.
624 * coffswap.h: Likewise.
625 * cpu-arm.c: Likewise.
626 * dwarf2.c: Likewise.
628 * elf-attrs.c: Likewise.
629 * elf-eh-frame.c: Likewise.
630 * elf-ifunc.c: Likewise.
631 * elf-m10300.c: Likewise.
632 * elf-s390-common.c: Likewise.
634 * elf32-arc.c: Likewise.
635 * elf32-arm.c: Likewise.
636 * elf32-avr.c: Likewise.
637 * elf32-bfin.c: Likewise.
638 * elf32-cr16.c: Likewise.
639 * elf32-cr16c.c: Likewise.
640 * elf32-cris.c: Likewise.
641 * elf32-crx.c: Likewise.
642 * elf32-d10v.c: Likewise.
643 * elf32-d30v.c: Likewise.
644 * elf32-epiphany.c: Likewise.
645 * elf32-fr30.c: Likewise.
646 * elf32-frv.c: Likewise.
647 * elf32-gen.c: Likewise.
648 * elf32-hppa.c: Likewise.
649 * elf32-i370.c: Likewise.
650 * elf32-i386.c: Likewise.
651 * elf32-i960.c: Likewise.
652 * elf32-ip2k.c: Likewise.
653 * elf32-iq2000.c: Likewise.
654 * elf32-lm32.c: Likewise.
655 * elf32-m32c.c: Likewise.
656 * elf32-m32r.c: Likewise.
657 * elf32-m68hc11.c: Likewise.
658 * elf32-m68hc12.c: Likewise.
659 * elf32-m68hc1x.c: Likewise.
660 * elf32-m68k.c: Likewise.
661 * elf32-mcore.c: Likewise.
662 * elf32-mep.c: Likewise.
663 * elf32-metag.c: Likewise.
664 * elf32-microblaze.c: Likewise.
665 * elf32-moxie.c: Likewise.
666 * elf32-msp430.c: Likewise.
667 * elf32-mt.c: Likewise.
668 * elf32-nds32.c: Likewise.
669 * elf32-nios2.c: Likewise.
670 * elf32-or1k.c: Likewise.
671 * elf32-pj.c: Likewise.
672 * elf32-ppc.c: Likewise.
673 * elf32-rl78.c: Likewise.
674 * elf32-rx.c: Likewise.
675 * elf32-s390.c: Likewise.
676 * elf32-score.c: Likewise.
677 * elf32-score7.c: Likewise.
678 * elf32-sh-symbian.c: Likewise.
679 * elf32-sh.c: Likewise.
680 * elf32-sh64.c: Likewise.
681 * elf32-spu.c: Likewise.
682 * elf32-tic6x.c: Likewise.
683 * elf32-tilepro.c: Likewise.
684 * elf32-v850.c: Likewise.
685 * elf32-vax.c: Likewise.
686 * elf32-visium.c: Likewise.
687 * elf32-xgate.c: Likewise.
688 * elf32-xtensa.c: Likewise.
689 * elf64-alpha.c: Likewise.
690 * elf64-gen.c: Likewise.
691 * elf64-hppa.c: Likewise.
692 * elf64-ia64-vms.c: Likewise.
693 * elf64-mmix.c: Likewise.
694 * elf64-ppc.c: Likewise.
695 * elf64-s390.c: Likewise.
696 * elf64-sh64.c: Likewise.
697 * elf64-sparc.c: Likewise.
698 * elf64-x86-64.c: Likewise.
699 * elfcode.h: Likewise.
700 * elfcore.h: Likewise.
701 * elflink.c: Likewise.
702 * elfnn-aarch64.c: Likewise.
703 * elfnn-ia64.c: Likewise.
704 * elfxx-mips.c: Likewise.
705 * elfxx-sparc.c: Likewise.
706 * elfxx-tilegx.c: Likewise.
709 * libbfd.c: Likewise.
710 * linker.c: Likewise.
711 * m68klinux.c: Likewise.
712 * mach-o.c: Likewise.
717 * pe-mips.c: Likewise.
718 * peXXigen.c: Likewise.
719 * pei-x86_64.c: Likewise.
720 * peicode.h: Likewise.
721 * ppcboot.c: Likewise.
723 * sparclinux.c: Likewise.
726 * vms-alpha.c: Likewise.
727 * vms-lib.c: Likewise.
728 * xcofflink.c: Likewise.
730 2016-10-18 Nick Clifton <nickc@redhat.com>
732 * po/da.po: Updated Danish translation.
734 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
736 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
739 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
741 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
742 variable to `reloc_index'.
744 2016-10-12 Alan Modra <amodra@gmail.com>
746 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
747 (STD_SECTION): Adjust to suit.
748 * elf.c (_bfd_elf_large_com_section): Likewise.
749 * bfd-in2.h: Regenerate.
751 2016-10-11 Alan Modra <amodra@gmail.com>
753 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
754 defined temporarily with bfd_und_section.
755 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
756 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
757 symbols with bfd_und_section.
759 2016-10-07 Alan Modra <amodra@gmail.com>
761 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
762 obfd param with struct bfd_link_info param. Update all callers.
763 * linker.c (bfd_merge_private_bfd_data): Likewise.
764 (_bfd_generic_verify_endian_match): Likewise.
765 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
766 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
767 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
768 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
769 (_bfd_elf_merge_object_attributes): Likewise.
770 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
771 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
772 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
773 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
774 (elf32_arm_merge_private_bfd_data): Likewise.
775 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
776 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
777 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
778 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
779 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
780 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
781 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
782 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
783 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
784 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
785 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
786 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
787 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
788 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
789 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
790 (elf32_msp430_merge_private_bfd_data): Likewise.
791 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
792 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
793 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
794 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
795 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
796 (ppc_elf_merge_obj_attributes): Likewise.
797 (ppc_elf_merge_private_bfd_data): Likewise.
798 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
799 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
800 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
801 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
802 (elf32_score_merge_private_bfd_data): Likewise.
803 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
804 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
805 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
806 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
807 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
808 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
809 (elf32_tic6x_merge_private_bfd_data): Likewise.
810 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
811 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
812 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
813 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
814 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
815 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
816 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
817 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
818 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
819 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
820 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
821 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
822 (mips_elf_merge_obj_attributes): Likewise.
823 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
824 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
825 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
826 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
827 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
828 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
829 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
830 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
831 * bfd-in2.h: Regenerate.
832 * libbfd.h: Regenerate.
834 2016-10-07 Alan Modra <amodra@gmail.com>
836 * Makefile.am (LIBBFD_H_FILES): Update.
837 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
838 * cpu-sh.c (sh_merge_bfd_arch): Move to..
839 * elf32-sh.c: ..here, and make static.
840 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
842 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
843 _bfd_generic_verify_endian_match.
844 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
845 (bfd_elf32_bfd_merge_private_bfd_data): Define as
846 _bfd_generic_verify_endian_match.
847 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
849 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
850 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
851 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
852 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
853 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
854 * linker.c: ..here, and make internal.
855 * bfd.c (bfd_merge_private_bfd_data): Move to..
857 * Makefile.in: Regenerate.
858 * doc/Makefile.in: Regenerate.
859 * bfd-in2.h: Regenerate.
860 * libbfd.h: Regenerate.
862 2016-10-06 Alan Modra <amodra@gmail.com>
864 * coff-h8300.c: Spell fall through comments consistently.
865 * coffgen.c: Likewise.
866 * elf32-hppa.c: Likewise.
867 * elf32-ppc.c: Likewise.
868 * elf32-score.c: Likewise.
869 * elf32-score7.c: Likewise.
870 * elf64-ppc.c: Likewise.
871 * elfxx-aarch64.c: Likewise.
872 * elfxx-mips.c: Likewise.
873 * cpu-ns32k.c: Add missing fall through comments.
874 * elf-m10300.c: Likewise.
875 * elf32-arm.c: Likewise.
876 * elf32-avr.c: Likewise.
877 * elf32-bfin.c: Likewise.
878 * elf32-frv.c: Likewise.
879 * elf32-i386.c: Likewise.
880 * elf32-microblaze.c: Likewise.
881 * elf32-nds32.c: Likewise.
882 * elf32-ppc.c: Likewise.
883 * elf32-rl78.c: Likewise.
884 * elf32-rx.c: Likewise.
885 * elf32-s390.c: Likewise.
886 * elf32-sh.c: Likewise.
887 * elf32-tic6x.c: Likewise.
888 * elf64-ia64-vms.c: Likewise.
889 * elf64-ppc.c: Likewise.
890 * elf64-s390.c: Likewise.
891 * elf64-x86-64.c: Likewise.
892 * elflink.c: Likewise.
893 * elfnn-aarch64.c: Likewise.
894 * elfnn-ia64.c: Likewise.
899 * versados.c: Likewise.
901 2016-10-06 Alan Modra <amodra@gmail.com>
903 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
905 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
906 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
908 2016-10-06 Alan Modra <amodra@gmail.com>
910 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
911 OR in arithmetic expression, not boolean OR.
913 2016-09-30 Alan Modra <amodra@gmail.com>
915 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
916 as per comment at head of bfd-in2.h.
917 * Makefile.in: Regenerate.
919 2016-09-30 Alan Modra <amodra@gmail.com>
921 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
922 _bfd_error_handler (...) throughout.
923 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
924 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
925 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
926 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
927 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
928 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
929 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
930 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
931 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
932 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
933 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
934 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
935 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
936 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
937 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
938 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
939 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
940 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
941 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
942 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
943 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
944 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
945 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
946 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
947 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
948 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
949 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
950 * xcofflink.c: Likewise.
952 2016-09-30 Alan Modra <amodra@gmail.com>
954 * bfd-in.h: Include stdarg.h.
955 * bfd.c (bfd_error_handler_type): Make like vprintf.
956 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
957 (error_handler_internal): New function, split out from..
958 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
959 (bfd_set_error_handler): Update.
960 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
961 (_bfd_assert_handler): Make static.
962 * coffgen.c (null_error_handler): Update params.
963 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
964 Don't use bfd_error_handler_type.
965 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
966 * elfxx-target.h (elf_backend_link_order_error_handler): Default
967 to _bfd_error_handler.
968 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
969 (bfd_assert_handler_type): Likewise.
970 (_bfd_error_handler): Update.
971 * bfd-in2.h: Regenerate.
972 * libbfd.h: Regenerate.
974 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
977 * elf-bfd.h (struct elf_backend_data): Delete
978 elf_backend_count_output_relocs callback and add
979 elf_backend_update_relocs.
980 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
981 (emit_relocs): Deleted.
982 (elf32_arm_emit_relocs): Deleted.
983 (elf_backend_emit_relocs): Updated not to use the old functions.
984 (elf32_arm_update_relocs): New function.
985 (elf_backend_update_relocs): New define.
986 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
987 relocation count. Call elf_backend_emit_relocs.
988 (_bfd_elf_size_reloc_section): Do not call
989 elf_backend_count_output_relocs.
990 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
991 (elf_backend_update_relocs): New define.
993 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
996 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
997 Thumb-ARM stub is too far.
999 2016-09-27 Nick Clifton <nickc@redhat.com>
1002 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1003 timestamp field if real time values are not being stored.
1005 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1007 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1008 to verify CC_FOR_BUILD compiler.
1009 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1010 and add CC_FOR_BUILD compiler checks.
1011 * Makefile.in: Regenerate.
1012 * configure: Likewise.
1013 * doc/Makefile.in: Likewise.
1015 2016-09-26 Awson <kyrab@mail.ru>
1018 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1019 for R_AMD64_PCRQUAD relocations.
1021 2016-09-26 Alan Modra <amodra@gmail.com>
1023 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1024 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1025 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1026 attributes, merge them. Don't warn about undefined tag bits,
1027 or copy unknown values to output.
1028 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1029 _bfd_elf_ppc_merge_fp_attributes.
1031 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1034 * elf-bfd.h (struct elf_backend_data): Add
1035 elf_backend_count_output_relocs callback to count relocations in
1037 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1038 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1039 (elf32_arm_count_output_relocs): New function.
1040 (emit_relocs): New function.
1041 (elf32_arm_emit_relocs): New function.
1042 (elf32_arm_vxworks_emit_relocs): New function.
1043 (elf_backend_emit_relocs): Updated to use the new functions.
1044 (elf_backend_count_output_relocs): New define.
1045 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1046 to the relocation count.
1047 (_bfd_elf_link_size_reloc_section): Use callback to count the
1048 relocations which will be in output.
1049 (_bfd_elf_default_count_output_relocs): New function.
1050 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1052 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1054 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1055 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1056 bigger than 0x1000 bytes.
1058 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1060 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1063 2016-09-14 Nick Clifton <nickc@redhat.com>
1066 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1067 contains a valid size for the Debug directory.
1069 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1071 * format.c (struct bfd_preserve): New "build_id" field.
1072 (bfd_preserve_save): Save "build_id".
1073 (bfd_preserve_restore): Restore "build_id".
1075 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1079 relocation with copy relocation when building executable.
1081 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1084 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1085 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1086 Compute shrink_boundary and adjust addend only if
1087 addend_within_shrink_boundary.
1088 (elf32_avr_relax_section): Modify calls to
1089 elf32_avr_relax_delete_bytes to pass extra parameter.
1091 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1093 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1094 array of bytes and use bfd_get_16 to interpret its encoding according
1095 to endianness of target.
1097 2016-09-01 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (synthetic_opd): New static var.
1100 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1101 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1103 2016-08-31 Alan Modra <amodra@gmail.com>
1105 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1106 track max group size with a new "group_size" var that is reduced
1107 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1110 2016-08-31 Alan Modra <amodra@gmail.com>
1112 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1113 (elf_backend_section_processing): Don't define.
1114 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1115 split on non-exec sections differing in SHF_PPC_VLE. When
1116 splitting segments, mark size invalid.
1118 2016-08-30 Alan Modra <amodra@gmail.com>
1121 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1123 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1128 R_386_PC32 relocation is used to call IFUNC function in PIC
1131 2016-08-27 Alan Modra <amodra@gmail.com>
1134 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1135 have corresponding SHF_GROUP sections.
1136 (bfd_elf_set_group_contents): Comment.
1138 2016-08-27 Alan Modra <amodra@gmail.com>
1141 * elf64-ppc.c (pc_dynrelocs): New function.
1142 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1143 handle pic dynamic relocs.
1145 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1147 * bfd-in.h (struct elf32_arm_params): Define.
1148 (bfd_elf32_arm_set_target_relocs): Rename into ...
1149 (bfd_elf32_arm_set_target_params): This. Use a struct
1150 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1151 * bfd-in2.h: Regenerate.
1152 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1153 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1154 elf32_arm_params rather than as individual parameters.
1156 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1158 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1159 passed the end of htab->stub_group array.
1160 (elf32_arm_create_or_find_stub_sec): Likewise.
1161 (elf32_arm_create_stub): Likewise.
1163 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1165 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1166 to TRUE for GOT and TLS relocs.
1168 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1170 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1172 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1174 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1175 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1176 (struct elf_arc_link_hash_table): Likewise.
1177 (elf_arc_link_hash_newfunc): Likewise.
1178 (elf_arc_link_hash_table_free): Likewise.
1179 (arc_elf_link_hash_table_create): Likewise.
1180 (elf_arc_relocate_section): Fixed conditions related to dynamic
1181 (elf_arc_check_relocs): Likewise.
1182 (arc_elf_create_dynamic_sections): Added
1183 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1184 through the hash table.
1186 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1188 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1189 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1192 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1194 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1196 * bfd-in2.h: Regenerated from the previous changes.
1197 * libbfd.h: Regenerated from the previous changes.
1199 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1201 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1202 the input import library bfd.
1203 * bfd-in2.h: Regenerate.
1204 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1205 and new_cmse_stub_offset fields.
1206 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1208 (elf32_arm_add_stub): Likewise for stub_offset.
1209 (arm_new_stubs_start_offset_ptr): New function.
1210 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1211 empty SG veneers to have zero relocations.
1212 (arm_size_one_stub): Only initialize stub size and template
1213 information for non empty veneers. Do not update veneer section size
1214 if veneer already has an offset.
1215 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1216 of a boolean indicating success or failure.
1217 (cmse_scan): Change stub_changed parameter into an integer pointer
1218 parameter cmse_stub_created to count the number of stub created and
1219 adapt to change of return value in elf32_arm_create_stub.
1220 (cmse_entry_fct_p): New function.
1221 (arm_list_new_cmse_stub): Likewise.
1222 (set_cmse_veneer_addr_from_implib): Likewise.
1223 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1224 cmse_scan instead of that of cmse_stub_changed to compute the number
1225 of stub created and use it to initialize stub_changed. Call
1226 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1227 of return value in elf32_arm_create_stub. Use
1228 arm_stub_section_start_offset () if not NULL to initialize size of
1229 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1230 erratum fix to -1. Use ret to hold return value.
1231 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1232 NULL to initialize size of secure gateway veneers section. Adapt
1233 comment to stress the importance of zeroing veneer section content.
1234 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1235 initialize eponymous field in struct elf32_arm_link_hash_table.
1237 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1239 * elf32-s390.c (stdarg.h): New include.
1240 (elf_s390_grok_psinfo): New function.
1241 (elf_s390_write_core_note): New function.
1242 (elf_backend_grok_psinfo): Declare backend hook.
1243 (elf_backend_write_core_note): Likewise.
1244 * elf64-s390.c (stdarg.h): New include.
1245 (elf_s390_grok_prstatus): New function.
1246 (elf_s390_grok_psinfo): New function.
1247 (elf_s390_write_core_note): New function.
1248 (elf_backend_grok_prstatus): Declare backend hook.
1249 (elf_backend_grok_psinfo): Likewise.
1250 (elf_backend_write_core_note): Likewise.
1252 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1254 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1255 (elf_s390_finish_ifunc_symbol): Likewise.
1256 (elf_s390_finish_dynamic_symbol): Likewise.
1257 (elf_s390_finish_dynamic_sections): Likewise.
1258 (elf_s390_grok_prstatus): Likewise.
1259 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1260 (elf_s390_finish_dynamic_symbol): Likewise.
1262 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1264 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1266 2016-08-23 Nick Clifton <nickc@redhat.com>
1268 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1269 there is no arm data associated with the section.
1271 2016-08-23 Alan Modra <amodra@gmail.com>
1274 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1275 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1277 2016-08-22 Nick Clifton <nickc@redhat.com>
1279 * doc/chew.c (main): Free the string buffer used to files as they
1282 2016-08-22 Alan Modra <amodra@gmail.com>
1284 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1285 (ppc_elf_relocate_section): ..to here. Comment. Error on
1286 detecting -mbss-plt -fPIC local ifuncs too.
1287 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1288 branch table entries.
1290 2016-08-19 Nick Clifton <nickc@redhat.com>
1292 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1293 section after the symbol table and string table sections.
1295 2016-08-19 Alan Modra <amodra@gmail.com>
1297 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1298 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1299 dyn_relocs for weakdefs.
1300 (alias_readonly_dynrelocs): New function.
1301 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1302 (ppc64_elf_relocate_section): Simplify condition under which
1303 dyn_relocs are emitted.
1305 2016-08-19 Alan Modra <amodra@gmail.com>
1308 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1309 (readonly_dynrelocs): Comment fix.
1310 (global_entry_stub): New function.
1311 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1312 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1313 that in size_global_entry_stubs, handling ifunc too. Delete dead
1315 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1316 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1317 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1318 undefweak syms. Expand and correct comments.
1319 (size_global_entry_stubs): Ensure symbol is defined.
1320 (ppc64_elf_relocate_section): Match condition under which
1321 dyn_relocs are emitted to that in allocate_dynrelocs.
1323 2016-08-12 Alan Modra <amodra@gmail.com>
1325 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1326 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1327 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1329 2016-08-11 Alan Modra <amodra@gmail.com>
1331 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1332 non_got_ref true in any case where we could have generated dynbss
1333 copies but decide not to do so.
1335 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1337 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1338 the stub address retrieved if associated with a microMIPS
1341 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1343 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1344 stub also add STO_MICROMIPS annotation.
1346 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1348 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1349 in microMIPS LA25 stub references.
1351 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1353 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1354 adjusting the use_count of merged .got entries.
1356 2016-08-08 Nick Clifton <nickc@redhat.com>
1358 * doc/chew.c (delete_string): Only free the string buffer if it is
1359 there. Mark the buffer as NULL after freeing.
1360 (drop): Free the dropped string.
1361 (free_words): New function: Frees the memory allocated to the
1363 (add_instrinsic): Duplicate the name string, so that it can be
1365 (compile): Free unused words.
1366 (main): Free the dictionary and top level string buffers at the
1369 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1371 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1372 * bfd-in2.h: Regenerate.
1373 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1375 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1376 cmse_implib field in struct elf32_arm_link_hash_table.
1377 (elf32_arm_filter_cmse_symbols): New function.
1378 (elf32_arm_filter_implib_symbols): Likewise.
1379 (elf_backend_filter_implib_symbols): Define to
1380 elf32_arm_filter_implib_symbols.
1382 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1384 * elf32-arm.c (CMSE_PREFIX): Define macro.
1385 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1386 (cmse_branch_thumb_only): Declare stub.
1387 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1388 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1389 FALSE if there is no PLT.
1390 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1391 (elf32_arm_final_link_relocate): Likewise.
1392 (elf32_arm_gc_sweep_hook): Likewise.
1393 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1394 secure entry functions.
1395 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1396 (arm_dedicated_stub_output_section_required): Change to a switch case
1397 and add a case for arm_stub_cmse_branch_thumb_only.
1398 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1399 (arm_stub_dedicated_output_section_name): Likewise.
1400 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1401 ATTRIBUTE_UNUSED for htab parameter.
1402 (arm_stub_required_alignment): Likewise.
1403 (arm_stub_sym_claimed): Likewise.
1404 (arm_dedicated_stub_section_padding): Likewise.
1405 (cmse_scan): New function.
1406 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1407 Set stub_changed to TRUE if such veneers were created.
1408 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1411 2016-08-02 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1416 2016-08-02 Nick Clifton <nickc@redhat.com>
1419 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1420 (elf_backend_sweep_hook): Delete.
1422 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1423 Kwok Cheung Yeung <kcy@codesourcery.com>
1425 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1426 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1427 (ppc_elf_vle_split16): Clear field before inserting.
1429 2016-08-01 Nick Clifton <nickc@redhat.com>
1431 * po/sv.po: Updated Swedish translation.
1433 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1434 Nick Clifton <nickc@redhat.com>
1437 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1438 of the coff_section_data before using it.
1440 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1442 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1443 in PLT compression selection.
1444 (_bfd_mips_elf_check_relocs): Likewise.
1446 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1448 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1449 case where there's no elf_link_hash_entry while processing
1450 GOT_NORMAL got entries.
1452 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1454 * version.m4 (BFD_VERSION): Set to 2.27.51.
1455 * configure: Regenerated.
1457 2016-07-21 Nick Clifton <nickc@redhat.com>
1459 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1460 (swap_out_syms): Return an error when not finding ELF output
1461 section rather than asserting.
1463 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1465 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1467 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1469 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1470 and handle pr_pid if present.
1472 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf.c (assign_file_positions_for_load_sections): Also check
1476 p_paddr for program header space.
1478 2016-07-20 Alan Modra <amodra@gmail.com>
1480 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1481 ppc64_elf_unhandled_reloc for special_function.
1482 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1484 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1486 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1488 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1489 corresponding error message.
1491 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1493 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1494 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1495 (branch_reloc_p): New function.
1496 (mips_elf_calculate_relocation): Handle ISA mode determination
1497 for relocations against section symbols, against absolute
1498 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1500 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1501 checks for weak undefined symbols. Also check target alignment
1502 within the same ISA mode.
1503 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1504 in the alignment check.
1505 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1506 <R_MICROMIPS_PC10_S1>: Likewise.
1507 <R_MICROMIPS_PC16_S1>: Likewise.
1508 (mips_elf_perform_relocation): Report a failure for unsupported
1509 same-mode JALX instructions and cross-mode branches.
1510 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1511 error messages for jumps to misaligned addresses.
1513 2016-07-16 Alan Modra <amodra@gmail.com>
1515 * elflink.c: Include plugin-api.h.
1516 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1517 (try_claim): ..here.
1518 * plugin.h: Don't include bfd.h.
1519 (bfd_plugin_open_input): Declare.
1521 2016-07-16 Alan Modra <amodra@gmail.com>
1523 * targets.c (bfd_seach_for_target): Rename to..
1524 (bfd_iterate_over_targets): ..this. Rewrite doc.
1525 * bfd-in2.h: Regenerate.
1527 2016-07-16 Alan Modra <amodra@gmail.com>
1529 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1530 * libbfd.h: Regenerate.
1531 * bfd-in2.h: Regenerate.
1533 2016-07-16 Alan Modra <amodra@gmail.com>
1535 * libbfd-in.h (BFD_ALIGN): Move to..
1537 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1538 * elf32-ppc.c (default_params): Adjust init.
1539 (ppc_elf_link_params): Set pagesize_p2.
1540 * libbfd.h: Regenerate.
1541 * bfd-in2.h: Regenerate.
1543 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1545 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1546 (_bfd_elf_filter_global_symbols): Declare.
1547 * elf.c (_bfd_elf_filter_global_symbols): New function.
1548 * elflink.c (elf_filter_global_symbols): Likewise.
1549 (elf_output_implib): Likewise.
1550 (bfd_elf_final_link): Call above function, failing if it does.
1551 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1553 (elf_backend_copy_indirect_symbol): Fix spacing.
1554 (elf_backend_hide_symbol): Likewise.
1555 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1557 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1558 Nick Clifton <nickc@redhat.com>
1560 * elf32-arc.c (PR_DEBUG): Delete.
1561 Fix printing of debug information. Fix formatting of debug
1563 (debug_arc_reloc): Handle symbols that are not from an input file.
1564 (arc_do_relocation): Remove excessive exclamation points.
1566 * arc-got.h: Fix formatting. Fix printing of debug information.
1567 (new_got_entry_to_list): Use xmalloc.
1568 * config.bfd: use the big-endian arc vector as the default vector
1569 for big-endian arc targets.
1571 2016-07-15 Alan Modra <amodra@gmail.com>
1573 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1574 from marking sym_indices.
1576 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1578 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1579 first with relocations against absolute symbols.
1580 (bfd_install_relocation): Likewise.
1582 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1585 .got/.got.plt sections to 8 bytes.
1587 2016-07-12 Nick Clifton <nickc@redhat.com>
1589 * binary.c (binary_set_section_contents): Second grammar fix.
1591 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1593 * binary.c (binary_set_section_contents): Fix grammar in warning
1596 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1598 * elf32-arc.c: made PR_DEBUG always defined.
1600 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1602 * arc-got.h: Moved got related structures from elf32-arc.c to
1603 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1604 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1605 tls_type_for_reloc, symbol_has_entry_of_type,
1606 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1607 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1608 relocate_fix_got_relocs_for_got_info,
1609 create_got_dynrelocs_for_single_entry,
1610 create_got_dynrelocs_for_got_info): Added to file.
1611 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1614 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1616 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1618 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1620 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1621 (THUMB32_MOVW): Likewise.
1622 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1623 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1624 (arm_stub_is_thumb): Add new veneer stub.
1625 (arm_type_of_stub): Use new veneer.
1626 (arm_stub_required_alignment): Add new veneer.
1628 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1630 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1631 (SEC_ELF_PURECODE): ... this.
1632 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1634 (elf32_arm_fake_sections): Likewise.
1635 (elf_32_arm_section_flags): Likewise.
1636 (elf_32_arm_lookup_section_flags): Likewise.
1637 * section.c (SEC_ELF_NOREAD): Rename to ...
1638 (SEC_ELF_PURECODE): ... this.
1640 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1642 * elf32-arm.c (using_thumb2_bl): New function.
1643 (arm_type_of_stub): Declare thumb2 variable together and change type
1644 to bfd_boolean. Use using_thumb2_bl () to determine whether
1645 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1646 checked for BL range.
1647 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1648 the bit size of BL offset.
1650 2016-06-29 Nick Clifton <nickc@redhat.com>
1652 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1653 Returns TRUE for AArch64 mapping symbols.
1654 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1655 mapping symbols as precious in object files so that they will not
1657 (elf_backend_symbol_processing): Define.
1659 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1660 for ARM mapping symbols.
1661 (elf32_arm_backend_symbol_processing): Make use of the new function.
1663 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1666 * elflink.c (elf_link_check_versioned_symbol): Return false
1667 for unreferenced undefined symbol.
1669 2016-06-28 Nick Clifton <nickc@redhat.com>
1671 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1674 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1675 function. Marks mapping symbols in object files as precious, so
1676 that strip will not remove them.
1677 (elf_backend_symbol_processing): Define.
1679 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1681 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1682 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1684 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1686 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1688 (mips16_reloc_map): Likewise.
1689 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1690 (mips16_elf64_howto_table_rela): Likewise.
1691 (mips16_reloc_map): Likewise.
1692 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1693 (elf_mips16_howto_table_rela): Likewise.
1694 (mips16_reloc_map): Likewise.
1695 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1696 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1697 (b_reloc_p): Likewise.
1698 (mips_elf_calculate_relocation): Likewise.
1699 (_bfd_mips_elf_check_relocs): Likewise.
1700 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1701 * bfd-in2.h: Regenerate.
1702 * libbfd.h: Regenerate.
1704 2016-06-27 Alan Modra <amodra@gmail.com>
1707 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1708 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1710 (ppc64_elf_size_stubs): Adjust to suit.
1712 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1714 * elf32-dlx.h: New file.
1715 * elf32-dlx.c: Adjust.
1717 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1719 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1721 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1723 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1726 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1728 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1729 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1730 (elfcore_grok_freebsd_psinfo): New function.
1731 (elfcore_grok_freebsd_prstatus): New function.
1732 (elfcore_grok_freebsd_note): New function.
1733 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1736 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1738 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1741 2016-06-24 Alan Modra <amodra@gmail.com>
1743 * config.bfd: Delete mips vxworks patterns matched earlier.
1744 Combine mips*-*-none with mips*-*-elf*.
1746 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1748 * elfxx-mips.c (mips_elf_perform_relocation): Call
1749 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1750 use the `%X%H' format for the cross-mode jump conversion error
1751 message. Remove the full stop from the end of the message.
1752 Continue processing rather than returning failure.
1754 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1756 * archures.c: Remove bfd_mach_arc_nps400.
1757 * bfd-in2.h: Likewise.
1758 * cpu-arc.c (arch_info_struct): Likewise.
1759 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1762 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1766 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1768 (elf_link_is_defined_archive_symbol): Call
1769 bfd_link_plugin_object_p on unknown plugin object and use the
1770 IR symbol table if the input is an IR object.
1771 * plugin.c (bfd_link_plugin_object_p): New function.
1772 * plugin.h (bfd_link_plugin_object_p): New prototype.
1774 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1777 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1778 on symbol from plugin dummy input.
1780 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1782 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1784 * bfd-in2.h: Regenerated.
1785 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1786 with bfd_plugin_unknown.
1788 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1792 bfd_boolean argument.
1793 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1794 "shared object" with "PIC object" in comments.
1795 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1796 "shared object" with "PIC object" in comments. Avoid PLT if
1797 requested. Generate dynamic relocations for non-GOT references.
1798 Make room for the special first entry in PLT and allocate PLT
1799 entry only for PLT and PC-relative references. Store dynamic
1800 GOT relocations in .rel[a].iplt section for static executables.
1801 If PLT isn't used, always use GOT for symbol value. Don't
1802 allocate GOT entry if it isn't used.
1803 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1804 count only in the code section. Allocate dynamic pointer
1805 relocation against STT_GNU_IFUNC symbol in the non-code section.
1806 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
1807 only for PC-relative references.
1808 (elf_i386_allocate_dynrelocs): Pass TRUE to
1809 _bfd_elf_allocate_ifunc_dyn_relocs.
1810 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
1811 relocations against STT_GNU_IFUNC symbols without PLT. Generate
1812 dynamic pointer relocation against STT_GNU_IFUNC symbol in
1813 the non-code section and store it in the proper REL section.
1814 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
1816 (elf_i386_finish_dynamic_symbol): Generate dynamic
1817 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
1818 STT_GNU_IFUNC symbols without PLT.
1819 (elf_i386_finish_dynamic_sections): Don't handle local
1820 STT_GNU_IFUNC symbols here.
1821 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
1823 (elf_backend_output_arch_local_syms): New.
1824 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
1825 count only in the code section. Allocate dynamic pointer
1826 relocation against STT_GNU_IFUNC symbol in the non-code section.
1827 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
1828 count only for PC-relative references.
1829 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
1830 _bfd_elf_allocate_ifunc_dyn_relocs.
1831 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
1832 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
1833 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
1834 without PLT. Generate dynamic pointer relocation against
1835 STT_GNU_IFUNC symbol in the non-code section and store it in
1836 the proper RELA section. Don't allow non-pointer relocation
1837 against STT_GNU_IFUNC symbol without PLT.
1838 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
1839 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
1840 STT_GNU_IFUNC symbols without PLT.
1841 (elf_x86_64_finish_dynamic_sections): Don't handle local
1842 STT_GNU_IFUNC symbols here.
1843 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
1845 (elf_backend_output_arch_local_syms): New.
1846 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1847 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
1849 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
1850 Tony Wang <tony.wang@arm.com>
1852 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
1854 (stub_long_branch_thumb2_only): Define stub.
1855 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
1856 (arm_stub_long_branch_thumb2_only): Likewise.
1857 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
1860 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
1862 * archures.c (bfd_mach_sparc_v8plusc): Define.
1863 (bfd_mach_sparc_v9c): Likewise.
1864 (bfd_mach_sparc_v8plusd): Likewise.
1865 (bfd_mach_sparc_v9d): Likewise.
1866 (bfd_mach_sparc_v8pluse): Likewise.
1867 (bfd_mach_sparc_v9e): Likewise.
1868 (bfd_mach_sparc_v8plusv): Likewise
1869 (bfd_mach_sparc_v9v): Likewise.
1870 (bfd_mach_sparc_v8plusm): Likewise.
1871 (bfd_mach_sparc_v9m): Likewise.
1872 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
1873 (bfd_mach_sparc_64bit_p): Likewise.
1874 * bfd-in2.h: Regenerate.
1875 * cpu-sparc.c (arch_info_struct): Add entries for
1876 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
1877 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
1878 and bfd_mach_sparc_v9{c,d,e,v,m}.
1879 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
1880 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
1882 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1884 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
1885 symbols for relocations against IFUNC symbols.
1886 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1888 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
1890 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
1891 .rela.iplt in DT_PLTRELSZ.
1892 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
1893 for DT_PLTRELSZ and DT_RELASZ as well.
1895 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
1897 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
1898 non-loaded, non-alloced sections.
1899 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1901 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
1903 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
1904 allocating dynamic relocation.
1905 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1907 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1910 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
1911 offsets until reloc_toaddr.
1913 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
1915 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
1916 Don't check symbol type for STN_UNDEF symbol index.
1917 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
1918 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
1921 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1923 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
1925 (using_thumb2): Try Tag_THUMB_ISA_use first and check
1926 for exact arch value then. Force review of arch check logic for new
1928 (arch_has_arm_nop): Update and fix arch check logic. Force review of
1929 that logic for new architecture.
1930 (arch_has_thumb2_nop): Remove.
1931 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
1932 (elf32_arm_final_link_relocate): Likewise but using thumb2.
1934 2016-06-14 Alan Modra <amodra@gmail.com>
1936 * bfd-in.h (bfd_my_archive): Delete.
1937 * bfd-in2.h: Regenerate.
1939 2016-06-14 Alan Modra <amodra@gmail.com>
1942 * archive.c (open_nested_file): Set my_archive.
1943 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
1945 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
1946 (bfd_seek): Likewise.
1947 * bfdwin.c (bfd_get_file_window): Likewise.
1948 * cache.c (cache_bmmap): Likewise.
1949 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
1950 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
1952 * plugin.c (try_claim): Likewise.
1953 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
1954 file within thin archive, not the archive.
1956 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1959 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
1960 section address for R_386_GOT32/R_386_GOT32X relocations against
1961 IFUNC symbols if there is no base register and return error for
1964 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
1966 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
1967 GOT32 adjustment for static executables.
1969 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
1971 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
1973 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1975 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
1977 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1979 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1981 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1983 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
1984 (SECTSTART): Changed.
1985 (elf_arc_relocate_section): Fixed mistake in PIE related
1987 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
1989 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
1991 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
1992 enable support for "-z combreloc" and DT_RELACOUNT.
1993 (elf_backend_reloc_type_class): Likewise
1995 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf32-i386.c (elf_i386_relocate_section): When relocating
1999 R_386_GOT32, return error without a base register for PIC and
2000 subtract the .got.plt section address only with a base register.
2002 2016-06-10 Alan Modra <amodra@gmail.com>
2004 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2005 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2006 (_bfd_elf_strtab_init): Formatting.
2007 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2008 (_bfd_elf_strtab_addref): Take size_t idx param.
2009 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2010 (_bfd_elf_strtab_offset): Likewise.
2011 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2012 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2013 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2014 (_bfd_elf_strtab_finalize): Similarly.
2015 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2016 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2017 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2018 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2019 using bfd_size_type.
2020 (bfd_section_from_shdr): Delete amt.
2021 (_bfd_elf_init_reloc_shdr): Likewise.
2022 (_bfd_elf_link_assign_sym_version): Likewise.
2023 (assign_section_numbers): Use size_t reloc_count.
2024 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2025 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2026 (elf_link_is_defined_archive_symbol): Likewise.
2027 (elf_add_dt_needed_tag): Likewise.
2028 (elf_finalize_dynstr): Likewise.
2029 (elf_link_add_object_symbols): Likewise.
2030 (bfd_elf_size_dynamic_sections): Likewise.
2031 (elf_create_symbuf): Similarly.
2032 (bfd_elf_match_symbols_in_sections): Likewise.
2033 (elf_link_swap_symbols_out): Likewise.
2034 (elf_link_check_versioned_symbol): Likewise.
2035 (bfd_elf_gc_record_vtinherit): Likewise.
2036 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2038 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2041 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2042 and relocs only if shrinking occurred.
2044 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2046 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2047 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2048 (elf_i386_check_tls_transition): Check indirect call and direct
2049 call with the addr32 prefix for general and local dynamic models.
2050 Set the tls_get_addr feild.
2051 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2052 indirect ___tls_get_addr call via GOT.
2053 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2054 transitions with indirect call and direct call with the addr32
2057 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2059 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2060 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2061 (elf_s390_relocate_section): Fix comment.
2062 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2065 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2067 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2068 section offset when calculation the larl operand in the first PLT
2071 2016-06-07 Alan Modra <amodra@gmail.com>
2073 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2074 to match other 32-bit archs.
2075 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2076 (ppc_elf_object_p): Call it.
2077 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2079 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2080 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2081 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2082 _bfd_elf_ppc_at_tprel_transform): Move to..
2083 * elf-bfd.h: ..here.
2084 (_bfd_elf_ppc_set_arch): Declare.
2085 * bfd-in2.h: Regenerate.
2087 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2089 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2090 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2091 (elf_x86_64_check_tls_transition): Check indirect call and
2092 direct call with the addr32 prefix for general and local dynamic
2093 models. Set the tls_get_addr feild.
2094 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2095 indirect __tls_get_addr call via GOT.
2096 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2097 transitions with indirect call and direct call with the addr32
2100 2016-06-04 Christian Groessler <chris@groessler.org>
2102 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2104 2016-06-02 Nick Clifton <nickc@redhat.com>
2107 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2109 (arch_info_struct): Likewise.
2110 (architectures): Likewise.
2112 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2114 * config.bfd: Replace -uclibc with *.
2116 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2118 * elf64-x86-64.c: Replace data32 with data16 in comments.
2120 2016-05-31 Alan Modra <amodra@gmail.com>
2124 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2125 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2126 symbol given a version by a script different to the version
2127 of the symbol being added.
2128 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2129 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2130 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2131 (struct strtab_save): New.
2132 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2133 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2134 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2136 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2138 * elf32-hppa.h: Add extern "C".
2139 * elf32-nds32.h: Likewise.
2140 * elf32-tic6x.h: Likewise.
2142 2016-06-01 Nick Clifton <nickc@redhat.com>
2144 * po/sr.po: New Serbian translation.
2145 * configure.ac (ALL_LINGUAS): Add sr.
2146 * configure: Regenerate.
2148 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2150 * elfxx-mips.c (b_reloc_p): New function.
2151 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2154 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2156 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2157 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2158 reloc location from calculation, treat the addend as signed with
2159 local non-section symbols and enable overflow detection.
2161 2016-05-28 Alan Modra <amodra@gmail.com>
2163 * aoutx.h: Adjust linker callback calls throughout file,
2166 * coff-alpha.c: Likewise.
2167 * coff-arm.c: Likewise.
2168 * coff-h8300.c: Likewise.
2169 * coff-h8500.c: Likewise.
2170 * coff-i960.c: Likewise.
2171 * coff-mcore.c: Likewise.
2172 * coff-mips.c: Likewise.
2173 * coff-ppc.c: Likewise.
2174 * coff-rs6000.c: Likewise.
2175 * coff-sh.c: Likewise.
2176 * coff-tic80.c: Likewise.
2177 * coff-w65.c: Likewise.
2178 * coff-z80.c: Likewise.
2179 * coff-z8k.c: Likewise.
2180 * coff64-rs6000.c: Likewise.
2181 * cofflink.c: Likewise.
2182 * ecoff.c: Likewise.
2183 * elf-bfd.h: Likewise.
2184 * elf-m10200.c: Likewise.
2185 * elf-m10300.c: Likewise.
2186 * elf32-arc.c: Likewise.
2187 * elf32-arm.c: Likewise.
2188 * elf32-avr.c: Likewise.
2189 * elf32-bfin.c: Likewise.
2190 * elf32-cr16.c: Likewise.
2191 * elf32-cr16c.c: Likewise.
2192 * elf32-cris.c: Likewise.
2193 * elf32-crx.c: Likewise.
2194 * elf32-d10v.c: Likewise.
2195 * elf32-epiphany.c: Likewise.
2196 * elf32-fr30.c: Likewise.
2197 * elf32-frv.c: Likewise.
2198 * elf32-ft32.c: Likewise.
2199 * elf32-h8300.c: Likewise.
2200 * elf32-hppa.c: Likewise.
2201 * elf32-i370.c: Likewise.
2202 * elf32-i386.c: Likewise.
2203 * elf32-i860.c: Likewise.
2204 * elf32-ip2k.c: Likewise.
2205 * elf32-iq2000.c: Likewise.
2206 * elf32-lm32.c: Likewise.
2207 * elf32-m32c.c: Likewise.
2208 * elf32-m32r.c: Likewise.
2209 * elf32-m68hc1x.c: Likewise.
2210 * elf32-m68k.c: Likewise.
2211 * elf32-mep.c: Likewise.
2212 * elf32-metag.c: Likewise.
2213 * elf32-microblaze.c: Likewise.
2214 * elf32-moxie.c: Likewise.
2215 * elf32-msp430.c: Likewise.
2216 * elf32-mt.c: Likewise.
2217 * elf32-nds32.c: Likewise.
2218 * elf32-nios2.c: Likewise.
2219 * elf32-or1k.c: Likewise.
2220 * elf32-ppc.c: Likewise.
2221 * elf32-s390.c: Likewise.
2222 * elf32-score.c: Likewise.
2223 * elf32-score7.c: Likewise.
2224 * elf32-sh.c: Likewise.
2225 * elf32-sh64.c: Likewise.
2226 * elf32-spu.c: Likewise.
2227 * elf32-tic6x.c: Likewise.
2228 * elf32-tilepro.c: Likewise.
2229 * elf32-v850.c: Likewise.
2230 * elf32-vax.c: Likewise.
2231 * elf32-visium.c: Likewise.
2232 * elf32-xstormy16.c: Likewise.
2233 * elf32-xtensa.c: Likewise.
2234 * elf64-alpha.c: Likewise.
2235 * elf64-hppa.c: Likewise.
2236 * elf64-ia64-vms.c: Likewise.
2237 * elf64-mmix.c: Likewise.
2238 * elf64-ppc.c: Likewise.
2239 * elf64-s390.c: Likewise.
2240 * elf64-sh64.c: Likewise.
2241 * elf64-x86-64.c: Likewise.
2242 * elflink.c: Likewise.
2243 * elfnn-aarch64.c: Likewise.
2244 * elfnn-ia64.c: Likewise.
2245 * elfxx-mips.c: Likewise.
2246 * elfxx-sparc.c: Likewise.
2247 * elfxx-tilegx.c: Likewise.
2248 * linker.c: Likewise.
2249 * pdp11.c: Likewise.
2250 * pe-mips.c: Likewise.
2251 * reloc.c: Likewise.
2252 * reloc16.c: Likewise.
2253 * simple.c: Likewise.
2254 * vms-alpha.c: Likewise.
2255 * xcofflink.c: Likewise.
2256 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2257 status param. Adjust calls to these and linker callbacks throughout.
2258 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2259 get_ramstart): Delete status param. Adjust calls to these and
2260 linker callbacks throughout.
2262 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2264 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2265 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2266 target alignment verification.
2268 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2270 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2271 section name if `bfd_elf_string_from_elf_section' returns an
2274 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2276 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2277 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2278 for message. Continue processing rather than returning failure.
2280 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2282 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2283 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2284 Call `bfd_set_error'.
2286 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2289 * archive.c (bfd_slurp_armap): Replace
2290 bfd_elf64_archive_slurp_armap with
2291 _bfd_archive_64_bit_slurp_armap.
2292 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2293 BFD64 is defined and the archive is too big.
2294 (coff_write_armap): Likewise.
2295 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2296 (_bfd_archive_64_bit_slurp_armap): This.
2297 (bfd_elf64_archive_write_armap): Renamed to ...
2298 (_bfd_archive_64_bit_write_armap): This.
2299 * configure.ac: Add --enable-64-bit-archive.
2300 (want_64_bit_archive): New. Set to true by default for 64-bit
2301 MIPS and s390 ELF targets.
2302 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2303 * config.in: Regenerated.
2304 * configure: Likewise.
2305 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2306 (bfd_elf64_archive_slurp_armap): Likewise.
2307 (bfd_elf64_archive_write_armap): Likewise.
2308 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2309 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2310 (bfd_elf64_archive_truncate_arname): Likewise.
2311 (bfd_elf64_archive_read_ar_hdr): Likewise.
2312 (bfd_elf64_archive_write_ar_hdr): Likewise.
2313 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2314 (bfd_elf64_archive_get_elt_at_index): Likewise.
2315 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2316 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2317 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2318 (bfd_elf64_archive_slurp_armap): Likewise.
2319 (bfd_elf64_archive_write_armap): Likewise.
2320 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2321 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2322 (bfd_elf64_archive_truncate_arname): Likewise.
2323 (bfd_elf64_archive_read_ar_hdr): Likewise.
2324 (bfd_elf64_archive_write_ar_hdr): Likewise.
2325 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2326 (bfd_elf64_archive_get_elt_at_index): Likewise.
2327 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2328 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2329 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2330 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2331 bfd_elfNN_archive_functions isn't defined.
2332 (TARGET_LITTLE_SYM): Likewise.
2333 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2334 (_bfd_archive_64_bit_write_armap): Likewise.
2335 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2336 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2337 (_bfd_archive_64_bit_truncate_arname): Likewise.
2338 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2339 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2340 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2341 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2342 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2343 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2344 * libbfd.h: Regenerated.
2345 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2346 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2348 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2351 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2352 linker add_archive_element callback returns FALSE.
2353 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2354 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2355 archive element if linker add_archive_element callback returns
2357 * elflink.c (elf_link_add_archive_symbols): Likewise.
2358 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2359 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2360 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2361 (xcoff_link_check_ar_symbols): Likewise.
2363 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2365 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2366 <bfd_reloc_outofrange>: Unify error reporting code.
2368 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2370 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2371 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2372 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2373 * bfd-in2.h: Regenerate.
2374 * libbfd.h: Likewise.
2376 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2378 * config.bfd: Add entry for arm-phoenix.
2380 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2382 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2383 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2384 account for padding for stub section requiring one.
2385 (elf32_arm_build_stubs): Add comment to stress the importance of
2386 zeroing veneer section content.
2388 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2390 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2392 * bfd-in2.h: Regenerate.
2393 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2395 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2396 (arm_dedicated_stub_output_section_name): Likewise.
2397 (arm_dedicated_stub_input_section_ptr): Likewise.
2398 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2399 function description comment. Add support for dedicated output stub
2400 section to given stub types.
2401 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2402 elf32_arm_create_or_find_stub_sec.
2403 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2404 (elf32_arm_size_stubs): Pass stub type when calling
2405 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2406 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2408 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2411 when setting need_convert_load.
2413 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2415 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2418 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2423 (elf_i386_convert_load): Don't convert R_386_GOT32.
2425 2016-05-20 Alan Modra <amodra@gmail.com>
2428 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2429 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2431 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2433 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2434 (debug_arc_reloc): Likewise.
2435 (elf_arc_relocate_section): Likewise.
2436 (elf_arc_check_relocs): Likewise.
2437 (elf_arc_adjust_dynamic_symbol): Likewise.
2438 (elf_arc_add_symbol_hook): Likewise.
2440 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2442 * config.bfd: Remove `am34-*-linux*' support.
2444 2016-05-19 Alan Modra <amodra@gmail.com>
2446 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2447 relocs before plt relocs.
2449 2016-05-19 Alan Modra <amodra@gmail.com>
2451 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2452 before dereferencing.
2454 2016-05-18 Nick Clifton <nickc@redhat.com>
2456 * po/sv.po: Updated Swedish translation.
2458 2016-05-18 Alan Modra <amodra@gmail.com>
2460 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2461 for each BFD. Don't goto error_ret_free_local from outside loop.
2463 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2465 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2466 STB_GNU_UNIQUE handling.
2467 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2468 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2469 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2470 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2471 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2472 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2473 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2474 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2475 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2476 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2477 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2478 (elf_backend_add_symbol_hook): Remove macro.
2479 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2480 for STB_GNU_UNIQUE symbols.
2482 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2484 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2486 (v850_elf_copy_private_bfd_data): ... here. Call the new
2487 function and `_bfd_elf_copy_private_bfd_data'.
2489 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2492 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2493 GOTPCREL relocation against large section.
2495 2016-05-13 Alan Modra <amodra@gmail.com>
2497 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2498 linker dynamic sections in calculating size and address of
2499 dynamic tags rather than using output sections. Remove asserts.
2500 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2501 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2502 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2503 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2504 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2505 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2506 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2507 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2508 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2509 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2510 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2511 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2512 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2513 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2514 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2515 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2516 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2517 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2518 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2519 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2520 * elflink.c (bfd_elf_final_link): Likewise.
2521 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2522 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2523 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2524 don't set doit. Look up dynobj section.
2525 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2526 invocation and dynamic tag vma calculation. Don't test
2527 boolean var == TRUE.
2528 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2531 2016-05-13 Alan Modra <amodra@gmail.com>
2533 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2534 octets_per_byte. Put dynamic .rela.plt last in link orders.
2535 Assign output_offset for reloc sections rather than writing
2536 sorted relocs from block corresponding to output_offset.
2538 2016-05-12 Alan Modra <amodra@gmail.com>
2540 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2542 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2544 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2546 2016-05-11 Alan Modra <amodra@gmail.com>
2548 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2549 (elf32_hppa_check_relocs): Don't set dynobj.
2550 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2551 (elf32_hppa_build_stubs): Likewise.
2552 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2554 2016-05-11 Alan Modra <amodra@gmail.com>
2557 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2558 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2560 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2562 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2563 aarch64_tls_transition check.
2565 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2567 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2569 (arm_stub_sym_claimed): New function.
2570 (elf32_arm_create_stub): Use veneered symbol name and section if
2571 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2572 (arm_stub_claim_sym): New function.
2573 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2574 veneered symbol, otherwise create local symbol as before.
2576 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2578 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2579 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2580 and set branch type of a symbol.
2581 (bfd_elf32_arm_process_before_allocation): Likewise.
2582 (elf32_arm_relocate_section): Likewise and fix identation along the
2584 (allocate_dynrelocs_for_symbol): Likewise.
2585 (elf32_arm_finish_dynamic_symbol): Likewise.
2586 (elf32_arm_swap_symbol_in): Likewise.
2587 (elf32_arm_swap_symbol_out): Likewise.
2589 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2591 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2592 * bfd-in2.h: Regenerated.
2593 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2594 parameter to add_stub_section callback.
2595 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2596 and pass it down to add_stub_section.
2597 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2599 (elf32_arm_size_stubs): Add output section parameter to
2600 add_stub_section function pointer parameter.
2602 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2604 * elf32-arm.c (elf32_arm_create_stub): New function.
2605 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2607 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2609 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2610 arm_stub_a8_veneer_lwm enumerator.
2611 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2612 aforementioned enumerator.
2613 (struct elf32_arm_stub_hash_entry): Delete target_addend
2614 field and add source_value.
2615 (struct a8_erratum_fix): Delete addend field and add target_offset.
2616 (stub_hash_newfunc): Initialize source_value field amd remove
2617 initialization for target_addend.
2618 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2619 the else to being always executed, moving the
2620 arm_stub_a8_veneer_b_cond specific code in it. Remove
2621 stub_entry->target_addend from points_to computation.
2622 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2623 to target symbol from start of section rather than the offset from the
2625 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2626 fields from struct a8_erratum_fix's offset and target_offset
2628 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2629 veneered_insn_loc and loc using stub_entry's source_value.
2631 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2633 (elf32_arm_merge_eabi_attributes): Add merging logic for
2636 2016-05-10 Pip Cet <pipcet@gmail.com>
2639 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2640 Define as _bfd_generic_copy_link_hash_symbol_type when using
2643 2016-05-09 Nick Clifton <nickc@redhat.com>
2646 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2647 field before accessing sections array.
2649 2016-05-09 Christophe Monat <christophe.monat@st.com>
2652 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2653 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2655 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2657 (create_instruction_vldmdb): Likewise.
2658 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2659 uses it to re-encode.
2661 2016-05-09 Nick Clifton <nickc@redhat.com>
2664 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2667 2016-05-09 Alan Modra <amodra@gmail.com>
2669 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2671 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2674 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2675 documenting that indx == -3 if symbol is defined in a discarded
2677 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2678 symbol is defined in a discarded section.
2679 (elf_link_output_extsym): Strip a global symbol defined in a
2682 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2684 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2687 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2689 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2691 (elf_i386_convert_load_reloc): This. New function.
2692 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2694 (elf_x86_64_convert_load_reloc): This. New function.
2696 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2698 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2699 Don't check if contents == NULL.
2700 (elf_i386_tls_transition): Add from_relocate_section. Check
2701 from_relocate_section instead of contents != NULL. Update
2702 elf_i386_check_tls_transition call.
2703 (elf_i386_check_relocs): Cache the section contents if
2704 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2705 elf_i386_tls_transition.
2706 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2707 to elf_i386_tls_transition.
2708 (elf_backend_caches_rawsize): New.
2709 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2710 if contents == NULL.
2711 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2712 from_relocate_section instead of contents != NULL.
2713 (elf_x86_64_check_relocs): Cache the section contents if
2714 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2715 elf_x86_64_tls_transition.
2716 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2717 to elf_x86_64_tls_transition.
2718 (elf_backend_caches_rawsize): New.
2720 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2723 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2726 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2728 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2729 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2730 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2731 no_apply_dynamic_relocs.
2732 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2733 dynamic relocations generated.
2735 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2739 (elf_i386_create_dynamic_sections): Here.
2740 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2741 interp setting to ...
2742 (elf_x86_64_create_dynamic_sections): Here.
2744 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2746 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2747 and replace (EH)->has_got_reloc with GOT_RELOC.
2748 (elf_i386_fixup_symbol): Pass has_got_reloc to
2749 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2750 (elf_i386_allocate_dynrelocs): Likewise.
2751 (elf_i386_relocate_section): Likewise.
2752 (elf_i386_finish_dynamic_symbol): Likewise.
2753 (elf_i386_convert_load): Pass TRUE to
2754 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2755 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2756 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2757 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2758 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2759 (elf_x86_64_allocate_dynrelocs): Likewise.
2760 (elf_x86_64_relocate_section): Likewise.
2761 (elf_x86_64_finish_dynamic_symbol): Likewise.
2762 (elf_x86_64_convert_load): Pass TRUE to
2763 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2765 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2767 * elf32-i386.c (check_relocs_failed): New.
2768 (elf_i386_check_relocs): Set check_relocs_failed on error.
2769 (elf_i386_relocate_section): Skip if check_relocs failed.
2771 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2773 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2774 check_relocs_failed on error.
2776 2016-04-29 Nick Clifton <nickc@redhat.com>
2779 * elf-bfd.h (struct elf_backend_data): Rename
2780 elf_backend_set_special_section_info_and_link to
2781 elf_backend_copy_special_section_fields.
2782 * elfxx-target.h: Likewise.
2783 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2784 comparing section flags.
2785 (copy_special_section_fields): New function.
2786 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2787 Perform two scans over special sections. The first one looks for
2788 a direct mapping between the output section and an input section.
2789 The second scan looks for a possible match based upon section
2791 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2792 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2794 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2795 elf32_i386_copy_solaris_special_section_fields.
2796 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2797 Rename to elf32_sparc_copy_solaris_special_section_fields.
2798 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
2799 elf64_x86_64_copy_solaris_special_section_fields.
2801 2016-04-28 Nick Clifton <nickc@redhat.com>
2803 * po/zh_CN.po: Updated Chinese (simplified) translation.
2805 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
2808 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
2809 when estimating distances between output sections.
2811 2016-04-27 Alan Modra <amodra@gmail.com>
2813 * elflink.c (_bfd_elf_is_start_stop): New function.
2814 (_bfd_elf_gc_mark_rsec): Use it.
2815 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
2817 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2819 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
2820 * mmo.c (mmo_get_section_contents): Likewise.
2821 (mmo_set_section_contents): Likewise.
2823 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf-bfd.h (elf_link_hash_table): Update comments for
2827 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
2828 the unused NULL entry at the head of dynamic symbol table.
2829 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
2832 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2834 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
2835 created file from dynobj.
2837 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
2839 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
2840 normal input file if possible.
2842 2016-04-21 Nick Clifton <nickc@redhat.com>
2844 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
2845 * aout-target.h: Likewise.
2846 * aout-tic30.c: Likewise.
2847 * binary.c: Likewise.
2849 * coff-alpha.c: Likewise.
2850 * coff-rs6000.c: Likewise.
2851 * coff64-rs6000.c: Likewise.
2852 * coffcode.h: Likewise.
2853 * i386msdos.c: Likewise.
2854 * i386os9k.c: Likewise.
2857 * libbfd-in.h: Likewise.
2858 * libecoff.h: Likewise.
2859 * mach-o-target.c: Likewise.
2861 * nlm-target.h: Likewise.
2862 * oasys.c: Likewise.
2864 * plugin.c: Likewise.
2865 * ppcboot.c: Likewise.
2868 * tekhex.c: Likewise.
2869 * versados.c: Likewise.
2870 * vms-alpha.c: Likewise.
2872 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
2873 * linker.c (bfd_link_check_relocs): New function.
2874 (_bfd_generic_link_check_relocs): New function.
2875 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
2876 _bfd_link_check_relocs field.
2877 (struct bfd_target)L Add _bfd_link_check_relocs field.
2878 * bfd-in2.h: Regenerate.
2879 * libbfd.h: Regenerate.
2881 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2883 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
2884 (elf_backend_gc_sweep_hook): Likewise.
2885 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2886 (elf_backend_gc_sweep_hook): Likewise.
2888 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2890 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
2891 in excluded sections
2893 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2896 * elf64-x86-64.c (check_relocs_failed): New.
2897 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
2898 Support relocation agaist local symbol. Set check_relocs_failed.
2899 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
2900 R_X86_64_32 relocation overflow.
2901 (elf_x86_64_relocate_section): Skip if check_relocs failed.
2902 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
2904 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2906 * elf32-i386.c (elf_i386_check_relocs): Call
2907 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
2908 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2910 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
2912 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
2913 * elflink.c (_bfd_elf_link_check_relocs): New function.
2914 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
2915 if check_relocs_after_open_input is FALSE.
2917 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2919 * cache.c: Update old style function definitions.
2920 * elf32-m68k.c: Likewise.
2921 * elf64-mmix.c: Likewise.
2922 * stab-syms.c: Likewise.
2924 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2926 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
2928 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
2930 * Makefile.in: Regenerated with automake 1.11.6.
2931 * aclocal.m4: Likewise.
2932 * doc/Makefile.in: Likewise.
2934 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2936 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
2937 * bfd-in2.h: Regenerate.
2938 * libbfd.h: Regenerate.
2939 * elf32-arc.c: Add 'opcode/arc.h' include.
2940 (struct arc_relocation_data): Add symbol_name.
2941 (arc_special_overflow_checks): New function.
2942 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
2943 required, add an extra comment.
2944 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
2946 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
2948 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
2950 (elf_arc_relocate_section): Update enum uses.
2951 (elf_arc_check_relocs): Likewise.
2952 (elf_arc_finish_dynamic_symbol): Likewise.
2954 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
2956 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
2959 2016-04-14 Nick Clifton <nickc@redhat.com>
2962 * elf-bbfd.h (struct elf_backend_data): New field:
2964 New field: elf_backend_set_special_section_info_and_link
2965 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
2967 (elf_backend_set_special_section_info_and_link): Define if not
2969 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
2970 elf_backend_strtab_flags macros to initialise fields in structure.
2971 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
2972 being set even if SHF_MERGE is not set.
2973 (elf_fake_sections): Likewise.
2974 (section_match): New function. Matches two ELF sections based
2975 upon fixed characteristics.
2976 (find_link): New function. Locates a section in a BFD that
2977 matches a section in a different BFD.
2978 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
2979 fields of reserved sections.
2980 (bfd_elf_compute_section_file_positions): Set the flags for the
2981 .shstrtab section based upon the elf_strtab_flags field in the
2982 elf_backend_data structure.
2983 (swap_out_syms): Likewise for the .strtab section.
2984 * elflink.c (bfd_elf_final_link): Set the flags for the
2985 .strtab section based upon the elf_strtab_flags field in the
2986 elf_backend_data structure.
2987 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
2988 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
2990 (elf_backend_set_special_section_info_and_link): Define for
2992 * elf32-sparc.c: Likewise.
2993 * elf64-x86-64.c: Likewise.
2995 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
2998 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3000 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3001 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3002 applies to read-only section.
3003 * elf32-i386.c (elf_i386_link_hash_table): Add
3004 readonly_dynrelocs_against_ifunc.
3005 (elf_i386_allocate_dynrelocs): Updated.
3006 (elf_i386_size_dynamic_sections): Issue an error for read-only
3007 segment with dynamic IFUNC relocations only if
3008 readonly_dynrelocs_against_ifunc is TRUE.
3009 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3010 readonly_dynrelocs_against_ifunc.
3011 (elf_x86_64_allocate_dynrelocs): Updated.
3012 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3013 segment with dynamic IFUNC relocations only if
3014 readonly_dynrelocs_against_ifunc is TRUE.
3015 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3018 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3020 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3021 a fall through from error_ret_free_internal. Free local_syms in
3022 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3024 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3026 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3027 (relocate_plt_for_entry): Likewise.
3029 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3031 * elf32-arc.c (elf_arc_check_relocs): Changed
3033 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3035 * elf32-arc.c (name_for_global_symbol): Changed assert.
3036 (get_replace_function): Created.:
3037 (struct arc_relocation_data): Changed to signed types.
3038 (defines S, L, P, PDATA): Casted to signed type.
3039 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3040 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3041 (arc_do_relocation): Changed.
3043 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3045 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3047 (elf_arc_relocate_section): Added and changed asserts, validating
3048 the synamic symbol index.
3049 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3050 relocation if symbol has dynindx set to -1.
3052 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3055 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3056 and internal symbols which have a dynamic index into local
3059 2016-04-04 Nick Clifton <nickc@redhat.com>
3062 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3063 version number if the version is zero.
3065 2016-04-01 Alan Modra <amodra@gmail.com>
3068 * elflink.c (on_needed_list): Recursively check needed status.
3069 (elf_link_add_object_symbols): Adjust.
3071 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3073 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3074 internal_relocs only if they aren't cached.
3076 2016-03-29 Nick Clifton <nickc@redhat.com>
3079 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3080 assertion on the size of the got section to allow it to be bigger
3081 than the number of relocs.
3083 2016-03-29 Toni Spets <toni.spets@iki.fi>
3086 * coffcode.h (coff_write_object_contents): Revert accidental
3089 2016-03-22 Alan Modra <amodra@gmail.com>
3092 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3093 DW_FORM_flag_present.
3095 2016-03-22 Nick Clifton <nickc@redhat.com>
3097 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3098 architecture name for backwards compatibility.
3100 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3101 unbounded stack use.
3103 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3104 sufficiently recent version of GCC.
3105 * configure: Regenerate.
3107 2016-03-22 Alan Modra <amodra@gmail.com>
3110 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3112 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3114 * archures.c (bfd_mach_arc_nps400): Define.
3115 * bfd-in2.h: Regenerate.
3116 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3117 some existing entries to make space.
3118 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3119 (arc_elf_final_write_processing): Likewise.
3121 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3123 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3125 (arc_elf_final_write_processing): Don't bother setting cpu field
3126 in e_flags, this will have been set elsewhere.
3128 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3130 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3133 2016-03-21 Nick Clifton <nickc@redhat.com>
3135 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3136 * configure: Regenerate.
3137 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3138 alloca with call to xmalloc.
3139 * elf32-nds32.c: Likewise.
3140 * elf64-hppa.c: Likewise.
3141 * elfxx-mips.c: Likewise.
3143 * pei-x86_64.c: Likewise.
3147 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3150 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3152 (elf_i386_relocate_section): Likewise.
3153 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3154 (elf_x86_64_relocate_section): Likewise.
3156 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3159 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3160 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3161 relocation overflow check.
3163 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3165 * bfd-in2.h: Regenerated.
3167 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3170 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3171 uses bytes not octets.
3172 * elflink.c (resolve_section): Likewise.
3173 Add a bfd parameter.
3174 (eval_section): Pass the input_bfd to resolve_section.
3175 (bfd_elf_perform_complex_relocation): Convert byte offset to
3176 octets before read and writing values.
3177 (elf_link_input_bfd): Add byte to octet conversions.
3178 (elf_reloc_link_order): Likewise.
3179 (elf_fixup_link_order): Likewise.
3180 (bfd_elf_final_link): Likewise.
3181 * reloc.c (_bfd_final_link_relocate): Likewise.
3182 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3184 2016-03-10 Nick Clifton <nickc@redhat.com>
3186 * config.bfd: Mark the i370 target as obsolete.
3188 2016-03-09 Pedro Alves <palves@redhat.com>
3190 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3191 gcc ABI)" to printable name.
3192 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3193 of "v850-rh850" as printable name.
3195 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3198 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3199 relocations against absolute symbols.
3201 2016-03-09 Alan Modra <amodra@gmail.com>
3204 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3205 length elements in the archive.
3207 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3210 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3211 for -E/--dynamic-list only when not relocatable.
3213 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3216 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3217 count for locally defined local IFUNC symbols in shared object.
3218 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3220 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3223 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3226 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3227 Andrew Burgess <andrew.burgess@embecosm.com>
3229 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3230 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3231 (arc_elf_howto_init): Added assert to validate relocations.
3232 (get_middle_endian_relocation): Delete.
3233 (middle_endian_convert): New function.
3234 (ME): Redefine, now does nothing.
3235 (IS_ME): New define.
3236 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3237 definition to call middle_endian_convert. Add a new local
3238 variable and make use of this throughout. Added call to
3239 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3241 2016-03-07 Nick Clifton <nickc@redhat.com>
3244 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3245 length elements in the archive.
3247 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3249 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3250 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3252 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3255 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3256 executable as definition if the new definition comes from a
3259 2016-03-02 Alan Modra <amodra@gmail.com>
3261 * Makefile.in: Regenerate.
3262 * po/SRC-POTFILES.in: Regenerate.
3264 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3266 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3267 relocation addend when sections get merged.
3269 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3271 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3273 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3274 Assert for code sections dynamic relocs.
3276 2016-02-26 Renlin Li <renlin.li@arm.com>
3278 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3279 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3281 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3284 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3285 load with locally bound symbols if PIC is false or there is no
3286 base register. Optimize branch to 0 if PIC is false.
3287 (elf_i386_relocate_section): Don't generate dynamic relocations
3288 against undefined weak symbols if PIC is false.
3289 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3290 if we can't estimate relocation overflow with --no-relax.
3291 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3292 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3293 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3294 against undefined weak symbols if PIC is false.
3296 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3299 * bfd.c (bfd): Change flags to 20 bits.
3300 (BFD_CONVERT_ELF_COMMON): New.
3301 (BFD_USE_ELF_STT_COMMON): Likewise.
3302 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3303 BFD_USE_ELF_STT_COMMON.
3304 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3305 * configure.ac: Remove --enable-elf-stt-common.
3306 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3307 common symbol depending on BFD_CONVERT_ELF_COMMON and
3308 BFD_USE_ELF_STT_COMMON.
3309 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3311 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3313 (elf_link_convert_common_type): New function.
3314 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3315 common symbol depending on BFD_CONVERT_ELF_COMMON and
3316 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3317 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3318 and BFD_USE_ELF_STT_COMMON to object_flags.
3319 (TARGET_LITTLE_SYM): Likewise.
3320 * syms.c (BSF_KEEP_G): Renamed to ...
3321 (BSF_ELF_COMMON): This.
3322 * bfd-in2.h: Regenerated.
3323 * config.in: Likewise.
3324 * configure: Likewise.
3326 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3331 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3332 (elf_i386_link_hash_entry): Add has_got_reloc and
3334 (elf_i386_link_hash_table): Add interp.
3335 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3337 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3339 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3340 (elf_i386_fixup_symbol): New function.
3341 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3342 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3343 relocations and discard relocations against resolved undefined
3344 weak symbols in executable. Don't make resolved undefined weak
3345 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3346 relocation against undefined weak symbols in PIE.
3347 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3348 (elf_i386_relocate_section): Don't generate dynamic relocations
3349 against resolved undefined weak symbols in PIE, except for
3351 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3352 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3353 Don't generate dynamic relocation against resolved undefined weak
3354 symbol in executable.
3355 (elf_i386_finish_dynamic_sections): Call
3356 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3357 (elf_backend_fixup_symbol): New.
3358 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3359 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3361 (elf_x86_64_link_hash_table): Add interp.
3362 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3364 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3366 (elf_x86_64_check_relocs): Set has_got_reloc and
3368 (elf_x86_64_fixup_symbol): New function.
3369 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3370 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3371 relocations and discard relocations against resolved undefined
3372 weak symbols in executable. Don't make resolved undefined weak
3373 symbols in executable dynamic.
3374 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3375 (elf_x86_64_relocate_section): Check relocation overflow for
3376 dynamic relocations against unresolved weak undefined symbols.
3377 Don't generate dynamic relocations against resolved weak
3378 undefined symbols in PIE.
3379 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3380 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3381 Don't generate dynamic relocation against resolved undefined weak
3382 symbol in executable.
3383 (elf_x86_64_finish_dynamic_sections): Call
3384 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3385 (elf_backend_fixup_symbol): New.
3387 2016-02-26 Alan Modra <amodra@gmail.com>
3389 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3390 save_restore_funcs, rest of sections when not relocatable.
3391 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3392 (sfpr_define): Define all symbols on emitted code.
3393 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3394 when relocatable. Move sfpr_define loop earlier.
3396 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3398 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3399 (elf_x86_64_relocate_section): Use it. Replace
3400 x86_64_elf_howto_table[r_type] with howto.
3402 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3405 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3406 symbol version is unknown.
3408 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3410 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3411 to (bfd_vma) -1 when setting needs_plt to 0.
3412 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3414 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3416 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3417 library, instead of PIC, and don't check PDE when making linker
3418 assigned symbol dynamic.
3420 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3422 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3423 ABIVERSION for non-executable stack.
3425 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3428 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3429 Always produce a RELATIVE reloc for a local symbol.
3431 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3433 Fix test-case ld-elf/pr19617b
3434 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3435 discard unused non-function symbols when --dynamic-list-data.
3437 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3439 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3440 dynsym section, even if it is empty, with dynamic sections.
3442 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3444 * syms.c: Remove BSF_COMMON from comments.
3445 * bfd-in2.h: Regenerated.
3447 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3449 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3450 for destination. Remove useless function parameters.
3451 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3453 2016-02-19 Nick Clifton <nickc@redhat.com>
3456 * aoutx.h (aout_link_add_symbols): Check for out of range string
3460 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3461 processing if we encounter a reloc without an associated symbol.
3463 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3466 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3467 sections for -E/--dynamic-list.
3469 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3471 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3474 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3476 * plugin.c (plugin_vec): Set match priority to 255.
3477 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3478 matching against the plugin vector, take priority from there not
3481 2016-02-15 Nick Clifton <nickc@redhat.com>
3483 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3484 for length and type fields. Use a signed value for the
3485 suffix_length field.
3487 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3490 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3491 significant bit in GOT offset for R_386_GOT32X.
3493 2016-02-10 Nick Clifton <nickc@redhat.com>
3496 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3498 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3499 number of messages about FDE encoding preventing .eh_frame_hdr
3502 2016-02-09 Nick Clifton <nickc@redhat.com>
3504 * oasys.c (oasys_archive_p): Fix indentation.
3505 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3506 constant for left shifting.
3508 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3509 helpful warning message to explain why certain AArch64 relocs
3512 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3514 * pe-mips.c (coff_mips_reloc): Fix formatting.
3516 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3518 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3519 to bfd_mach_arc_arc600.
3521 2016-02-04 Alan Modra <amodra@gmail.com>
3523 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3526 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3529 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3530 distances in the compressed_size field of the output section.
3532 2016-02-02 Alan Modra <amodra@gmail.com>
3534 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3535 ELFv2 entry optimization.
3537 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3540 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3541 no relocations in relocatable files.
3543 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3546 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3547 if a symbol from a library loaded via DT_NEEDED doesn't match
3548 the symbol referenced by regular object.
3550 2016-02-01 Nathaniel Smith <njs@pobox.com>
3552 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3555 2016-02-01 Alan Modra <amodra@gmail.com>
3557 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3558 an out of range reloc_index.
3559 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3561 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3563 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3564 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3565 * Makefile.in: Regenerated.
3567 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3569 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3571 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3574 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3576 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3578 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3581 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3582 against STT_GNU_IFUNC symbol only with dynamic symbols.
3583 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3585 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3588 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3589 decompress debug sections.
3591 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3593 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3596 2016-01-25 Nick Clifton <nickc@redhat.com>
3599 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3600 dsym filename buffer.
3602 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3604 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3606 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3608 * elfxx-mips.c (BZ16_REG): Correct calculation.
3610 2016-01-21 Nick Clifton <nickc@redhat.com>
3612 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3613 changing the type of _loc to be bfd_byte *.
3614 (elf_arc_finish_dynamic_symbol): Likewise.
3616 2016-01-21 Nick Clifton <nickc@redhat.com>
3619 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3620 class of the linker stub bfd.
3621 (elf32_arm_check_relocs): Skip check for pic format after
3622 processing a vxWorks R_ARM_ABS12 reloc.
3623 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3624 reporting a class mismatch.
3626 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3628 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3629 veneer for sym_sec != input_sec.
3630 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3631 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3632 calculation destination.
3634 2016-01-21 Alan Modra <amodra@gmail.com>
3636 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3637 (swap_linux_prpsinfo64_out): New function.
3638 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3639 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3640 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3641 (elfcore_write_linux_prpsinfo64): Likewise.
3642 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3643 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3644 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3646 2016-01-21 Alan Modra <amodra@gmail.com>
3648 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3649 * elf.c: Adjust #include.
3650 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3651 * Makefile.am (SOURCE_HFILES): Update.
3652 * Makefile.in: Regenerate.
3653 * po/SRC-PORFILES.in: Regenerate.
3655 2016-01-21 Alan Modra <amodra@gmail.com>
3657 * configure.ac: Move corefile selection later in file. Move
3658 tdefaults code immediately after other target vector code.
3659 * configure: Regenerate.
3661 2016-01-20 Mickael Guene <mickael.guene@st.com>
3663 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3664 section using '.text.noread' pattern.
3666 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3668 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3670 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3671 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3673 * arc-plt.def: New file.
3674 * arc-plt.h: Likewise.
3675 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3676 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3677 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3678 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3679 (name_for_global_symbol): Added.
3680 (ADD_RELA): Helper to create dynamic relocs.
3681 (new_got_entry_to_list): Create a new got entry in linked list.
3682 (symbol_has_entry_of_type): Search for specific type of entry in
3684 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3685 (is_reloc_for_TLS, arc_elf_set_private_flags)
3686 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3687 (arc_elf_merge_private_bfd_data): New functions.
3688 (debug_arc_reloc): Cleaned debug info printing.
3689 (PDATA reloc): Changed not to perform address alignment.
3690 (reverse_me): Added. Fix for ARC_32 relocs.
3691 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3693 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3694 Changed function to access an array of list of GOT entries instead
3695 of just an array of offsets.
3696 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3697 (elf_arc_check_relocs): Likewise.
3698 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3699 (elf_arc_finish_dynamic_sections): Likewise
3700 (arc_create_dynamic_sections): Modified conditions to create
3702 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3703 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3704 (relocate_plt_for_entry): Changed to support new way to define PLT
3706 (add_symbol_to_plt): Likewise.
3707 (arc_elf_link_hash_table_create): New function.
3709 2016-01-18 Nick Clifton <nickc@redhat.com>
3712 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3713 section number into internal section number.
3714 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3715 * coffswap.h (coff_swap_sym_in): Likewise.
3716 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3717 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3718 section number field is big enough to hold the external value.
3720 2016-01-17 Alan Modra <amodra@gmail.com>
3722 * configure: Regenerate.
3724 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3726 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3727 when address in first unwind entry does not match start of
3730 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3731 Jiong Wang <jiong.wang@arm.com>
3734 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3737 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3739 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3740 place 'R_' before the reloc name returned.
3741 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3742 the relocation string.
3744 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3746 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3747 factored out from...
3748 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3750 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3752 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3753 attribute check after ELF file header flag check.
3755 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3757 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3758 return status from `_bfd_elf_merge_object_attributes'.
3760 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3762 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3763 factored out from...
3764 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3766 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3768 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3769 handling of input MIPS ABI flags together.
3771 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3773 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3774 attribute checks for null input.
3776 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3778 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3779 pointers to target data.
3781 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3783 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3786 2016-01-01 Alan Modra <amodra@gmail.com>
3788 Update year range in copyright notice of all files.
3790 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3792 Copyright (C) 2016 Free Software Foundation, Inc.
3794 Copying and distribution of this file, with or without modification,
3795 are permitted in any medium without royalty provided the copyright
3796 notice and this notice are preserved.
3802 version-control: never